Girlfriend is moving away?

To begin with this is a crazy situation
Neither of us asked for it to happen but we both fell in love only thing is she happens to be the ex of a acquaintance. The relationship has been secret and I get how it may seem however we both feel insanely in love without each other. Nobody Would of asked for this to happen but it’s the way it’s happened. I have never got on with a woman more in my life she is everything I’ve always wanted and more. Catch is she is moving away to Germany for work come the end of the year as this was her plan 2 years before we met. I realise she was never mine to lose but my lord I am down about it. I’m torn between calling it off now to save myself heartbreak and the idea of it’s best to of loved and lost than to of never at all.
Within the few months that we have seen eachother she has taught me so much and I have never loved someone the way I do her.
The idea of her going and moving away is heartbreaking and stressful and I just don’t know what to do?

Any thoughts, is it better to call it quits now or?
We both knew this wasn’t a forever thing but
Girlfriend is moving away?
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